ChemicalBook > CAS DataBase List > 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
- Product Name
- 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
- CAS No.
- 60298-18-2
- Chemical Name
- 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
- Synonyms
- Ethyl5-oxopyrrolidine-3-carboxylate;Ethyl 2-oxopyrrolidine-4-carboxylate;Ethyl 5-oxo-3-pyrrolidinecarboxylate;Ethyl2-oxopyrrolidine-4-carboxylate,96%;Ethyl 2-oxopyrrolidine-4-carboxylate 95+%;5-oxo-3-pyrrolidinecarboxylic acid ethyl ester;2-Oxo-pyrrolidine-4-carboxylic acid ethyl ester;3-Pyrrolidinecarboxylic acid, 5-oxo-, ethyl ester
- CBNumber
- CB71118956
- Molecular Formula
- C7H11NO3
- Formula Weight
- 157.17
- MOL File
- 60298-18-2.mol
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5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER Property
- Melting point:
- 40-47℃
- Boiling point:
- 312.7±35.0 °C(Predicted)
- Density
- 1.161±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- Solid
- pka
- 15.39±0.40(Predicted)
- color
- Pale brown to dark brown
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Safety
- WGK Germany
- 1
- HS Code
- 2933998090
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 721549
- Product name
- Ethyl 5-oxopyrrolidine-3-carboxylate
- Purity
- 95%
- Packaging
- 500mg
- Price
- $40.3
- Updated
- 2023/06/20
Matrix Scientific
- Product number
- 119135
- Product name
- Ethyl 5-oxopyrrolidine-3-carboxylate
- Purity
- 95+%
- Packaging
- 1g
- Price
- $288
- Updated
- 2021/12/16
AK Scientific
- Product number
- 8987AB
- Product name
- Ethyl 5-oxopyrrolidine-3-carboxylate
- Packaging
- 5g
- Price
- $531
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 119135
- Product name
- Ethyl 5-oxopyrrolidine-3-carboxylate
- Purity
- 95+%
- Packaging
- 5g
- Price
- $864
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0027497
- Product name
- 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER
- Purity
- 95.00%
- Packaging
- 100G
- Price
- $5457.38
- Updated
- 2021/12/16
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5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER Chemical Properties,Usage,Production
Synthesis
87121-89-9
60298-18-2
GENERAL METHOD: To a solution of ethyl 3-oxocyclobutanecarboxylate (100 mg, 0.45 mmol) in dichloromethane (3.8 mL) was slowly added hydrogen chloride (2 M, 1.4 mL) at room temperature. Subsequently, O- homotrimethylbenzenesulfonylhydroxylamine (2.00 equiv, 2.0000) was added and the reaction mixture was stirred for 3 hours. After completion of the reaction, saturated NaHCO3 solution was added for neutralization and the organic layer was extracted with dichloromethane. The organic layers were combined, dried over anhydrous sodium sulfate and subsequently concentrated under reduced pressure. The crude product was purified by rapid chromatography on silica gel to afford ethyl 5-oxopyrrolidine-3-carboxylate (87 mg, 0.802 mmol, 80% yield) as a white solid.
References
[1] Tetrahedron Letters, 2018, vol. 59, # 20, p. 1896 - 1901
5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER Preparation Products And Raw materials
Raw materials
Preparation Products
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5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER Suppliers
- Tel
- 001-857-928-2050 or 1-888-588-9418
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- 001-617-206-9595
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View Lastest Price from 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER manufacturers
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- ethyl 5-oxopyrrolidine-3-carboxylate 60298-18-2
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
Career Henan Chemical Co
- Product
- 5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER 60298-18-2
- Price
- US $1.00/KG
- Min. Order
- 1g
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-10
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